Enhanced Interfacial Charge Transfer Between CsPbBr3 Quantum Dots and Surface-Modified TiO2/FTO Photoanodes for Photocurrent Generation

2022 ◽  
pp. 100174
Author(s):  
Parina Nuket ◽  
Yuji Akaishi ◽  
Gimpei Yoshimura ◽  
Paravee Vas-Umnuay ◽  
Tetsuya Kida
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Interfacial Charge Transfer ◽  
Photocurrent Generation ◽  
Surface Modified ◽  
Interfacial Charge ◽  
Cspbbr3 Quantum Dots

Photoinduced transformations in semiconductor­metal nanocomposite assemblies

2002 ◽  
Vol 74 (9) ◽  
pp. 1693-1706 ◽  
Author(s):  
Prashant V. Kamat
Keyword(s):  
Charge Transfer ◽  
Fermi Level ◽  
Morphological Changes ◽  
Metal Layer ◽  
Oxide Semiconductor ◽  
Semiconductor Surface ◽  
Interfacial Charge Transfer ◽  
Transfer Processes ◽  
Photocurrent Generation ◽  
Interfacial Charge

Semiconductor­metal nanocomposites provide a simple and convenient way to tailor the properties of photocatalysts. Modification of semiconductor surface improves charge separation and promotes interfacial charge-transfer processes in nanocomposite systems. Charge accumulation in the metal layer results in Fermi-level equilibration raising the quasi-Fermi level of the composite close to the conduction band level of the oxide semiconductor. Phototransformations of such compositesincluding morphological changes, interfacial charge-transfer processes and photocurrent generation of TiO2-capped gold colloidsare presented in this review article.

Enhanced photocurrent of a ZnO nanorod array sensitized with graphene quantum dots

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 59204-59207 ◽  
Author(s):  
Bingjun Yang ◽  
Jiangtao Chen ◽  
Linfan Cui ◽  
Wenwen Liu
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Graphene Quantum Dots ◽  
Nanorod Array ◽  
Zno Nanorod ◽  
Interfacial Charge Transfer ◽  
Zno Nanorod Array ◽  
Interfacial Charge ◽  
Sensitization Effect

GQDs have a remarkable sensitization effect on the photocurrent of ZNRA, which is due to the interfacial charge transfer.

scholarly journals Surface modified Li4Ti5O12 by paper templated approach for enhanced interfacial Li+ charge transfer in Li-ion batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (67) ◽  
pp. 38391-38399 ◽  
Author(s):  
Ujjwala V. Kawade ◽  
Manish S. Jayswal ◽  
Anuradha A. Ambalkar ◽  
Sunil R. Kadam ◽  
Rajendra P. Panmand ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Electrochemical Performance ◽  
Template Synthesis ◽  
Li Ion Batteries ◽  
Interfacial Charge Transfer ◽  
Li Ion ◽  
Surface Modified ◽  
Interfacial Charge

The versatile paper template synthesis of LTO has been demonstrated with an interconnected nanoparticles network. The system exhibits accelerated interfacial charge transfer which in turn confers enhanced stable electrochemical performance in LIBs.

Interfacial Charge Transfer between CdTe Quantum Dots and Gram Negative Vs Gram Positive Bacteria

2010 ◽  
Vol 44 (4) ◽  
pp. 1464-1470 ◽  
Author(s):  
Eve Dumas ◽  
Cherry Gao ◽  
Diana Suffern ◽  
Stephen E. Bradforth ◽  
Nada M. Dimitrijevic ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Cdte Quantum Dots ◽  
Gram Positive ◽  
Interfacial Charge Transfer ◽  
Gram Negative ◽  
Gram Positive Bacteria ◽  
Interfacial Charge
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